One other thing I think many of us over look is the type of brush or combs we use.

I highly recommend a 'detangler comb'.
These have wide teeth with blunt ends and the prongs sort of cross over each other.
You can't really see this clearly in the picture.
These take the stress out of combing the hair and can really help to prevent shedding.

Also a 'paddle brush' with soft bristles is gentler for a system and the hair itself.